🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.47 AU - 0.61 AU

Year: 147 Days

Day: 32 Hours

Environment

Temp: 243 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.26 AU - 1.7 AU

Year: 668 Days

Day: 42.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,585,602 km

• M1: 143,016 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.37 AU - 2.11 AU

Year: 851 Days

Day: 39 Hours

Environment

Temp: -50 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.1

Radius: 14.3

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.65 AU - 12.25 AU

Year: 15320 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 35,585,602 km

• M1: 177,872 km (0.12 R)
• M2: 760,705 km (0.098 R)
• M3: 1,283,849 km (0.098 R)
• M4: 1,860,100 km (0.105 R)
• M5: 2,358,111 km (0.075 R)
• M6: 2,993,304 km (0.063 R)
• M7: 3,769,118 km (0.089 R)
• M8: 4,643,219 km (0.117 R)
• M9: 5,357,848 km (0.1 R)
• M10: 5,874,260 km (0.087 R)
• M11: 6,464,423 km (0.06 R)
• M12: 7,491,263 km (0.07 R)
• M13: 8,673,834 km (0.075 R)
• M14: 9,232,133 km (0.089 R)
• M15: 10,994,247 km (0.114 R)
• M16: 16,597,435 km (0.062 R)
• M17: 17,064,330 km (0.064 R)
• M18: 20,671,883 km (0.089 R)
• M19: 24,558,435 km (0.116 R)
• M20: 27,368,930 km (0.093 R)
• M21: 29,357,834 km (0.114 R)
• M22: 29,812,462 km (0.116 R)
• M23: 33,374,537 km (0.066 R)
• M24: 35,514,385 km (0.067 R)
• M25: 36,814,989 km (0.091 R)
• M26: 39,511,042 km (0.063 R)
• M27: 40,485,073 km (0.11 R)
• M28: 41,190,577 km (0.069 R)
• M29: 43,798,367 km (0.06 R)
• M30: 52,280,267 km (0.12 R)
• M31: 53,792,851 km (0.063 R)
• M32: 58,326,415 km (0.111 R)
• M33: 60,318,759 km (0.077 R)
• M34: 62,356,282 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.8

Radius: 4.6

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 15.99 AU - 16.67 AU

Year: 24473 Days

Day: 17.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,585,602 km

• M1: 112,647 km (0.063 R)
• M2: 354,397 km (0.088 R)
• M3: 542,292 km (0.095 R)
• M4: 2,727,169 km (0.032 R)
• M5: 4,035,702 km (0.043 R)
• M6: 14,337,759 km (0.118 R)
• M7: 30,807,886 km (0.085 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 17,746 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit